Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: usbtouchscreen - support bigger iNexio touchscreens Input: ads7846 - return error on regulator_get() failure Input: twl4030-vibra - correct the power down sequence Input: enable onkey driver of max8925 Input: use ABS_CNT rather than (ABS_MAX + 1)
This commit is contained in:
commit
7eb1053fd0
12 changed files with 189 additions and 25 deletions
|
@ -811,7 +811,7 @@ static const char *relatives[REL_MAX + 1] = {
|
|||
[REL_WHEEL] = "Wheel", [REL_MISC] = "Misc",
|
||||
};
|
||||
|
||||
static const char *absolutes[ABS_MAX + 1] = {
|
||||
static const char *absolutes[ABS_CNT] = {
|
||||
[ABS_X] = "X", [ABS_Y] = "Y",
|
||||
[ABS_Z] = "Z", [ABS_RX] = "Rx",
|
||||
[ABS_RY] = "Ry", [ABS_RZ] = "Rz",
|
||||
|
|
|
@ -47,15 +47,15 @@ struct joydev {
|
|||
struct mutex mutex;
|
||||
struct device dev;
|
||||
|
||||
struct js_corr corr[ABS_MAX + 1];
|
||||
struct js_corr corr[ABS_CNT];
|
||||
struct JS_DATA_SAVE_TYPE glue;
|
||||
int nabs;
|
||||
int nkey;
|
||||
__u16 keymap[KEY_MAX - BTN_MISC + 1];
|
||||
__u16 keypam[KEY_MAX - BTN_MISC + 1];
|
||||
__u8 absmap[ABS_MAX + 1];
|
||||
__u8 abspam[ABS_MAX + 1];
|
||||
__s16 abs[ABS_MAX + 1];
|
||||
__u8 absmap[ABS_CNT];
|
||||
__u8 abspam[ABS_CNT];
|
||||
__s16 abs[ABS_CNT];
|
||||
};
|
||||
|
||||
struct joydev_client {
|
||||
|
@ -826,7 +826,7 @@ static int joydev_connect(struct input_handler *handler, struct input_dev *dev,
|
|||
joydev->handle.handler = handler;
|
||||
joydev->handle.private = joydev;
|
||||
|
||||
for (i = 0; i < ABS_MAX + 1; i++)
|
||||
for (i = 0; i < ABS_CNT; i++)
|
||||
if (test_bit(i, dev->absbit)) {
|
||||
joydev->absmap[i] = joydev->nabs;
|
||||
joydev->abspam[joydev->nabs] = i;
|
||||
|
|
|
@ -80,6 +80,16 @@ config INPUT_M68K_BEEP
|
|||
tristate "M68k Beeper support"
|
||||
depends on M68K
|
||||
|
||||
config INPUT_MAX8925_ONKEY
|
||||
tristate "MAX8925 ONKEY support"
|
||||
depends on MFD_MAX8925
|
||||
help
|
||||
Support the ONKEY of MAX8925 PMICs as an input device
|
||||
reporting power button status.
|
||||
|
||||
To compile this driver as a module, choose M here: the module
|
||||
will be called max8925_onkey.
|
||||
|
||||
config INPUT_APANEL
|
||||
tristate "Fujitsu Lifebook Application Panel buttons"
|
||||
depends on X86 && I2C && LEDS_CLASS
|
||||
|
|
|
@ -20,6 +20,7 @@ obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
|
|||
obj-$(CONFIG_INPUT_IXP4XX_BEEPER) += ixp4xx-beeper.o
|
||||
obj-$(CONFIG_INPUT_KEYSPAN_REMOTE) += keyspan_remote.o
|
||||
obj-$(CONFIG_INPUT_M68K_BEEP) += m68kspkr.o
|
||||
obj-$(CONFIG_INPUT_MAX8925_ONKEY) += max8925_onkey.o
|
||||
obj-$(CONFIG_INPUT_PCAP) += pcap_keys.o
|
||||
obj-$(CONFIG_INPUT_PCF50633_PMU) += pcf50633-input.o
|
||||
obj-$(CONFIG_INPUT_PCF8574) += pcf8574_keypad.o
|
||||
|
|
148
drivers/input/misc/max8925_onkey.c
Normal file
148
drivers/input/misc/max8925_onkey.c
Normal file
|
@ -0,0 +1,148 @@
|
|||
/**
|
||||
* max8925_onkey.c - MAX8925 ONKEY driver
|
||||
*
|
||||
* Copyright (C) 2009 Marvell International Ltd.
|
||||
* Haojian Zhuang <haojian.zhuang@marvell.com>
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General
|
||||
* Public License. See the file "COPYING" in the main directory of this
|
||||
* archive for more details.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/i2c.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/mfd/max8925.h>
|
||||
#include <linux/slab.h>
|
||||
|
||||
#define HARDRESET_EN (1 << 7)
|
||||
#define PWREN_EN (1 << 7)
|
||||
|
||||
struct max8925_onkey_info {
|
||||
struct input_dev *idev;
|
||||
struct i2c_client *i2c;
|
||||
int irq;
|
||||
};
|
||||
|
||||
/*
|
||||
* MAX8925 gives us an interrupt when ONKEY is held for 3 seconds.
|
||||
* max8925_set_bits() operates I2C bus and may sleep. So implement
|
||||
* it in thread IRQ handler.
|
||||
*/
|
||||
static irqreturn_t max8925_onkey_handler(int irq, void *data)
|
||||
{
|
||||
struct max8925_onkey_info *info = data;
|
||||
|
||||
input_report_key(info->idev, KEY_POWER, 1);
|
||||
input_sync(info->idev);
|
||||
|
||||
/* Enable hardreset to halt if system isn't shutdown on time */
|
||||
max8925_set_bits(info->i2c, MAX8925_SYSENSEL,
|
||||
HARDRESET_EN, HARDRESET_EN);
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int __devinit max8925_onkey_probe(struct platform_device *pdev)
|
||||
{
|
||||
struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent);
|
||||
struct max8925_onkey_info *info;
|
||||
int error;
|
||||
|
||||
info = kzalloc(sizeof(struct max8925_onkey_info), GFP_KERNEL);
|
||||
if (!info)
|
||||
return -ENOMEM;
|
||||
|
||||
info->i2c = chip->i2c;
|
||||
info->irq = chip->irq_base + MAX8925_IRQ_GPM_SW_3SEC;
|
||||
|
||||
info->idev = input_allocate_device();
|
||||
if (!info->idev) {
|
||||
dev_err(chip->dev, "Failed to allocate input dev\n");
|
||||
error = -ENOMEM;
|
||||
goto out_input;
|
||||
}
|
||||
|
||||
info->idev->name = "max8925_on";
|
||||
info->idev->phys = "max8925_on/input0";
|
||||
info->idev->id.bustype = BUS_I2C;
|
||||
info->idev->dev.parent = &pdev->dev;
|
||||
info->idev->evbit[0] = BIT_MASK(EV_KEY);
|
||||
info->idev->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
|
||||
|
||||
error = request_threaded_irq(info->irq, NULL, max8925_onkey_handler,
|
||||
IRQF_ONESHOT, "onkey", info);
|
||||
if (error < 0) {
|
||||
dev_err(chip->dev, "Failed to request IRQ: #%d: %d\n",
|
||||
info->irq, error);
|
||||
goto out_irq;
|
||||
}
|
||||
|
||||
error = input_register_device(info->idev);
|
||||
if (error) {
|
||||
dev_err(chip->dev, "Can't register input device: %d\n", error);
|
||||
goto out;
|
||||
}
|
||||
|
||||
platform_set_drvdata(pdev, info);
|
||||
|
||||
return 0;
|
||||
|
||||
out:
|
||||
free_irq(info->irq, info);
|
||||
out_irq:
|
||||
input_free_device(info->idev);
|
||||
out_input:
|
||||
kfree(info);
|
||||
return error;
|
||||
}
|
||||
|
||||
static int __devexit max8925_onkey_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct max8925_onkey_info *info = platform_get_drvdata(pdev);
|
||||
|
||||
free_irq(info->irq, info);
|
||||
input_unregister_device(info->idev);
|
||||
kfree(info);
|
||||
|
||||
platform_set_drvdata(pdev, NULL);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct platform_driver max8925_onkey_driver = {
|
||||
.driver = {
|
||||
.name = "max8925-onkey",
|
||||
.owner = THIS_MODULE,
|
||||
},
|
||||
.probe = max8925_onkey_probe,
|
||||
.remove = __devexit_p(max8925_onkey_remove),
|
||||
};
|
||||
|
||||
static int __init max8925_onkey_init(void)
|
||||
{
|
||||
return platform_driver_register(&max8925_onkey_driver);
|
||||
}
|
||||
module_init(max8925_onkey_init);
|
||||
|
||||
static void __exit max8925_onkey_exit(void)
|
||||
{
|
||||
platform_driver_unregister(&max8925_onkey_driver);
|
||||
}
|
||||
module_exit(max8925_onkey_exit);
|
||||
|
||||
MODULE_DESCRIPTION("Maxim MAX8925 ONKEY driver");
|
||||
MODULE_AUTHOR("Haojian Zhuang <haojian.zhuang@marvell.com>");
|
||||
MODULE_LICENSE("GPL");
|
|
@ -90,8 +90,8 @@ static void vibra_disable(struct vibra_info *info)
|
|||
twl_i2c_write_u8(TWL4030_MODULE_AUDIO_VOICE,
|
||||
(reg & ~TWL4030_VIBRA_EN), TWL4030_REG_VIBRA_CTL);
|
||||
|
||||
twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
|
||||
twl4030_codec_disable_resource(TWL4030_CODEC_RES_APLL);
|
||||
twl4030_codec_disable_resource(TWL4030_CODEC_RES_POWER);
|
||||
|
||||
info->enabled = false;
|
||||
}
|
||||
|
|
|
@ -300,7 +300,7 @@ static int uinput_validate_absbits(struct input_dev *dev)
|
|||
unsigned int cnt;
|
||||
int retval = 0;
|
||||
|
||||
for (cnt = 0; cnt < ABS_MAX + 1; cnt++) {
|
||||
for (cnt = 0; cnt < ABS_CNT; cnt++) {
|
||||
if (!test_bit(cnt, dev->absbit))
|
||||
continue;
|
||||
|
||||
|
@ -387,7 +387,7 @@ static int uinput_setup_device(struct uinput_device *udev, const char __user *bu
|
|||
dev->id.product = user_dev->id.product;
|
||||
dev->id.version = user_dev->id.version;
|
||||
|
||||
size = sizeof(int) * (ABS_MAX + 1);
|
||||
size = sizeof(int) * ABS_CNT;
|
||||
memcpy(dev->absmax, user_dev->absmax, size);
|
||||
memcpy(dev->absmin, user_dev->absmin, size);
|
||||
memcpy(dev->absfuzz, user_dev->absfuzz, size);
|
||||
|
|
|
@ -1163,8 +1163,8 @@ static int __devinit ads7846_probe(struct spi_device *spi)
|
|||
|
||||
ts->reg = regulator_get(&spi->dev, "vcc");
|
||||
if (IS_ERR(ts->reg)) {
|
||||
dev_err(&spi->dev, "unable to get regulator: %ld\n",
|
||||
PTR_ERR(ts->reg));
|
||||
err = PTR_ERR(ts->reg);
|
||||
dev_err(&spi->dev, "unable to get regulator: %ld\n", err);
|
||||
goto err_free_gpio;
|
||||
}
|
||||
|
||||
|
|
|
@ -857,6 +857,11 @@ static int nexio_read_data(struct usbtouch_usb *usbtouch, unsigned char *pkt)
|
|||
if ((pkt[0] & 0xe0) != 0xe0)
|
||||
return 0;
|
||||
|
||||
if (be16_to_cpu(packet->data_len) > 0xff)
|
||||
packet->data_len = cpu_to_be16(be16_to_cpu(packet->data_len) - 0x100);
|
||||
if (be16_to_cpu(packet->x_len) > 0xff)
|
||||
packet->x_len = cpu_to_be16(be16_to_cpu(packet->x_len) - 0x80);
|
||||
|
||||
/* send ACK */
|
||||
ret = usb_submit_urb(priv->ack, GFP_ATOMIC);
|
||||
|
||||
|
@ -1112,7 +1117,7 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
|
|||
|
||||
#ifdef CONFIG_TOUCHSCREEN_USB_NEXIO
|
||||
[DEVTYPE_NEXIO] = {
|
||||
.rept_size = 128,
|
||||
.rept_size = 1024,
|
||||
.irq_always = true,
|
||||
.read_data = nexio_read_data,
|
||||
.init = nexio_init,
|
||||
|
|
|
@ -1155,7 +1155,7 @@ struct input_dev {
|
|||
|
||||
int sync;
|
||||
|
||||
int abs[ABS_MAX + 1];
|
||||
int abs[ABS_CNT];
|
||||
int rep[REP_MAX + 1];
|
||||
|
||||
unsigned long key[BITS_TO_LONGS(KEY_CNT)];
|
||||
|
@ -1163,11 +1163,11 @@ struct input_dev {
|
|||
unsigned long snd[BITS_TO_LONGS(SND_CNT)];
|
||||
unsigned long sw[BITS_TO_LONGS(SW_CNT)];
|
||||
|
||||
int absmax[ABS_MAX + 1];
|
||||
int absmin[ABS_MAX + 1];
|
||||
int absfuzz[ABS_MAX + 1];
|
||||
int absflat[ABS_MAX + 1];
|
||||
int absres[ABS_MAX + 1];
|
||||
int absmax[ABS_CNT];
|
||||
int absmin[ABS_CNT];
|
||||
int absfuzz[ABS_CNT];
|
||||
int absflat[ABS_CNT];
|
||||
int absres[ABS_CNT];
|
||||
|
||||
int (*open)(struct input_dev *dev);
|
||||
void (*close)(struct input_dev *dev);
|
||||
|
|
|
@ -64,8 +64,8 @@ struct js_event {
|
|||
#define JSIOCSCORR _IOW('j', 0x21, struct js_corr) /* set correction values */
|
||||
#define JSIOCGCORR _IOR('j', 0x22, struct js_corr) /* get correction values */
|
||||
|
||||
#define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_MAX + 1]) /* set axis mapping */
|
||||
#define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_MAX + 1]) /* get axis mapping */
|
||||
#define JSIOCSAXMAP _IOW('j', 0x31, __u8[ABS_CNT]) /* set axis mapping */
|
||||
#define JSIOCGAXMAP _IOR('j', 0x32, __u8[ABS_CNT]) /* get axis mapping */
|
||||
#define JSIOCSBTNMAP _IOW('j', 0x33, __u16[KEY_MAX - BTN_MISC + 1]) /* set button mapping */
|
||||
#define JSIOCGBTNMAP _IOR('j', 0x34, __u16[KEY_MAX - BTN_MISC + 1]) /* get button mapping */
|
||||
|
||||
|
|
|
@ -166,11 +166,11 @@ struct uinput_ff_erase {
|
|||
struct uinput_user_dev {
|
||||
char name[UINPUT_MAX_NAME_SIZE];
|
||||
struct input_id id;
|
||||
int ff_effects_max;
|
||||
int absmax[ABS_MAX + 1];
|
||||
int absmin[ABS_MAX + 1];
|
||||
int absfuzz[ABS_MAX + 1];
|
||||
int absflat[ABS_MAX + 1];
|
||||
int ff_effects_max;
|
||||
int absmax[ABS_CNT];
|
||||
int absmin[ABS_CNT];
|
||||
int absfuzz[ABS_CNT];
|
||||
int absflat[ABS_CNT];
|
||||
};
|
||||
#endif /* __UINPUT_H_ */
|
||||
|
||||
|
|
Loading…
Reference in a new issue